Fixed bug where extensions() query was executed multiple times

[lkostrowski]

No description provided.

[changeset-bot]

🦋 Changeset detected

Latest commit: 0a0665f

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[Copilot]

Pull request overview

This PR removes per-menu-item extension lookup/opening logic from the sidebar’s SingleItem component, addressing the reported issue where the extensions() query was being triggered multiple times due to repeated extension hook usage.

Changes:

• Removed useExtensions(...) usage from SingleItem to avoid per-item extension fetching.
• Removed getMenuItemExtension(...)-based click handling and now relies on menuItem.onClick when present.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 43.58%. Comparing base (60b7b17) to head (0a0665f).
⚠️ Report is 2 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff            @@
##             main    #6447    +/-   ##
========================================
  Coverage   43.58%   43.58%            
========================================
  Files        2585     2585            
  Lines       44991    44985     -6     
  Branches    10148    10541   +393     
========================================
- Hits        19609    19607     -2     
+ Misses      25342    25338     -4     
  Partials       40       40            

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